Nasal sprays with antihistamines for allergic rhinitis
Part of Ear, nose & throat, Immune system & allergy, Lungs & breathing clinical trials.
This study compares two combination treatments for moderate to severe allergic rhinitis (hay fever). One group uses a corticosteroid nasal spray plus an antihistamine nasal spray, and the other uses the same spray plus an oral antihistamine pill. The goal is to see which combination better improves symptoms like sneezing, runny nose, and congestion.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 12 and 75 years old
- You have had allergy symptoms (sneezing, runny nose, stuffy nose, or itchy nose) for at least a year, with symptoms occurring daily for more than an hour
- Your symptoms are moderate to severe, meaning they affect your sleep, work, school, or daily activities
- You have tested positive for at least one allergen (via skin prick test, blood test, or nasal challenge)
- You live in one of these regions in Northeast China: Heilongjiang, Jilin, Liaoning, or parts of Inner Mongolia (Hulunbuir, Xing'an, Tongliao, Chifeng, Xilingol)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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